Surveillance camera



FIG. 1 is a perspective view of the front, bottom and right side of a surveillance camera showing our new design;

FIG. 2 is a front view thereof;

FIG. 3 is a right side view thereof;

FIG. 4 is a top plan view thereof; and,

FIG. 5 is a bottom view thereof. 

The ornamental design for a surveillance camera, as shown and described. 